
KindLumen
Free Stripe donation forms for nonprofit websites.
About
KindLumen helps nonprofits collect one-time and recurring donations through fully branded forms on the websites they already use. An organization creates a donation form or campaign page, connects its own Stripe account, and then publishes a hosted page or embeds the form on WordPress, Squarespace, Wix, Webflow, or a custom website. Funds go directly to the organization’s Stripe account, and KindLumen never holds them.
The experience is designed to keep giving simple for both nonprofits and donors. Organizations can keep the donation experience on their existing website, present giving options in their own brand, and accept recurring support. Donors may optionally cover transaction costs.
KindLumen has no subscription fee, setup fee, or platform fee. The product is free to use; standard Stripe processing fees still apply. It is a practical fit for nonprofits that want a straightforward donation-management workflow, control of their Stripe relationship, and a no-code way to add fundraising forms to an existing site.
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What other founders did to grow.
2722 dispatches from hundreds of founders, pulled from the week's best podcasts.
You want to post pretty frequently just every single day you should be posting at least one video in my opinion just farming hooks finding what works learning each time having a spreadsheet just having a bunch of different ideas for content and then cutting off branches okay these ones I've tested this thoroughly this is not working cut off these.
Post Daily, Kill Losing Branches, And Pull Harder On What Shows Signal
David treats content as a tree of hypotheses, posting at least one video a day and tracking each hook in a spreadsheet. Branches that fail get pruned, while branches that show signal get pulled on harder until something breaks through.
We tried to have one or two max for every product. If you have like seven then you're creating noise and the actual signal is getting lost. Think about like the one or two key things — for RoboKiller it was actually less about what was the user doing, it was more about are they actually getting spam calls and are we blocking calls on their behalf.
Track one or two core engagement metrics per app — seven metrics create noise that buries the signal
Falzon explains that the right engagement metric is not always a user action — for RoboKiller, the product value was delivered passively so the metric was passive too: are calls being blocked, and were any legitimate calls blocked by mistake. The second question (false positives) was the leading churn indicator: when RoboKiller incorrectly blocked a real call, that user churned at high rates. Identifying the one or two metrics that actually predict revenue retention is harder than picking common vanity metrics, but far more predictive.
There's a play for whatever you're stuck on.
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